Soft X-ray Microscopy: History, Status, and Future
نویسندگان
چکیده
منابع مشابه
Soft X-ray microscopy at the NSLS
Soft X-ray microscopy at the NSLS Tobias Beetz, Michael Feser, Holger Fleckenstein, Benjamin Hornberger, Chris Jacobsen, Janos Kirz, Mirna Lerotic, Enju Lima, Ming Lu, David Sayre, David Shapiro, Aaron Stein, Don Tennant, and Sue Wirick Department of Physics & Astronomy, Stony Brook University, Stony Brook NY 11794, USA Brookhaven National Laboratory, Upton, NY 11973-5000, USA New Jersey Nanote...
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Lens-based water-window X-ray microscopy allows two- and three-dimensional (2D and 3D) imaging of intact unstained cells in their near-native state with unprecedented contrast and resolution. Cryofixation is essential to avoid radiation damage to the sample. Present cryo X-ray microscopes rely on synchrotron radiation sources, thereby limiting the accessibility for a wider community of biologis...
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The Soft X-ray Undulator beamline at the NSLS supports a soft x-ray imaging program including scanning transmission microscopy, scanning photoemission microscopy, Gabor and Fourier transform holography, and large angle diffraction. Zone plates from an LBL Center for X-ray Optics/IBM collaboration are used as optical elements. The current instrumentation of the beamline and the experimental stat...
متن کاملBiological imaging by soft x-ray diffraction microscopy.
We have used the method of x-ray diffraction microscopy to image the complex-valued exit wave of an intact and unstained yeast cell. The images of the freeze-dried cell, obtained by using 750-eV x-rays from different angular orientations, portray several of the cell's major internal components to 30-nm resolution. The good agreement among the independently recovered structures demonstrates the ...
متن کاملPolarization-modulated magnetic soft-x-ray transmission microscopy
An adjustable aperture element has been integrated into the full-field soft-x-ray microscope at the Advanced Light Source to select either the right or left elliptically polarized x rays emitted at an inclined angle from a bending magnet. Magnetic contrast recorded at the Fe L3 edge in a 59-nm-thin Gd25Fe75 layer can be modulated and scales with the degree of circular polarization in agreement ...
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ژورنال
عنوان ژورنال: Microscopy and Microanalysis
سال: 2018
ISSN: 1431-9276,1435-8115
DOI: 10.1017/s1431927618005494